Revelation 22:14

14 “Blessed are those who wash their robes, that they may have the right to the tree of life and may go through the gates into the city.

Read Revelation 22:14 Using Other Translations

Blessed are they that do his commandments, that they may have right to the tree of life, and may enter in through the gates into the city.
Blessed are those who wash their robes, so that they may have the right to the tree of life and that they may enter the city by the gates.
Blessed are those who wash their robes. They will be permitted to enter through the gates of the city and eat the fruit from the tree of life.